We are experiencing some technical issues with our phone lines. If you’re unable to speak with us please use our emails to get in touch.

TIMco Twin-Thread Woodscrews - PZ - Double Countersunk - Zinc 3.5 x 20 mm

per box, Inc. VAT
per box, Ex. VAT
 CODE: 00634CWZ

Buy More & Save!

Buy 3+ box for £1.87 per box, Ex. VAT
Buy 3+ box for £2.24 per box, Inc VAT
Buy 5+ box for £1.54 per box, Ex. VAT
Buy 5+ box for £1.85 per box, Inc VAT


A traditional twin-headed woodscrew with a single lead start for fast installation. Mainly used in soft timber applications or masonry with a plastic plug.

It can be used for multiple materials like hardwood, softwood, thin sheet metal, chipboard, plastic and MDF.

  • Size (metric):3.5x20 mm
  • Driver bit size: PZ2
  • Imperial Lenght: 6 x 3/4
  • Length (mm): 20
  • Pieces per box: 200


Fittings & Fixings
Length 20 mm
Size 3.5 x 20 mm
Color & Plating Zinc Plated
Code 00634CWZ